JPS63137186U - - Google Patents
Info
- Publication number
- JPS63137186U JPS63137186U JP2925487U JP2925487U JPS63137186U JP S63137186 U JPS63137186 U JP S63137186U JP 2925487 U JP2925487 U JP 2925487U JP 2925487 U JP2925487 U JP 2925487U JP S63137186 U JPS63137186 U JP S63137186U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- valve
- diaphragm
- iron core
- valve port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案装置の縦断側面図、第２図は一
次圧に対する出口圧力の変化を示すガバナ特性図
、第３図は印加電流に対する出口圧力の変化を示
す特性図、第４図は従来の装置の断面図である。
１……ダイヤフラム、２……マグネツト体、３
……表面処理膜、４……固定鉄心、５……電磁コ
イル、６……ゴム弁座、８……弁口、９……弁体
、１０……ガス流入口、１１……ガス流出口、１
３……電磁装置、１４……可動鉄心。
Fig. 1 is a longitudinal side view of the device of the present invention, Fig. 2 is a governor characteristic diagram showing changes in outlet pressure with respect to primary pressure, Fig. 3 is a characteristic diagram showing changes in outlet pressure with respect to applied current, and Fig. 4 is a conventional FIG. 1...Diaphragm, 2...Magnetic body, 3
...Surface treatment membrane, 4...Fixed iron core, 5...Electromagnetic coil, 6...Rubber valve seat, 8...Valve port, 9...Valve body, 10...Gas inlet, 11...Gas outlet ,1
3...Electromagnetic device, 14...Movable iron core.
Claims (1)
これに連動するように直結されてガス流入口１０
からガス流出口１１へ向う弁口８を開閉する弁体
９と、ダイヤフラム１の動きを磁力にて外的にコ
ントロールする電磁装置１３と、ダイヤフラム側
に固定されたマグネツト体２と、これに対応する
ようにマグネツト体と所定の至近距離をおいて定
位置に固定された固定鉄心４とよりなり、前記ダ
イヤフラム１に連動する弁体９を球面又は円錐面
を呈するカツプ形状に形成してその表面にフツ素
樹脂等のコーテイング処理膜３を施設し、これに
対応する弁口８には弁体と線接触するようにエツ
ジ部６ａを備えたゴム弁座６を設けてなることを
特徴とする閉止機能付き比例制御弁。 (2) 前記固定鉄心４には嵌合式に進退移動する
ように定置できる可動鉄心１４を設けてなること
とを特徴とする前記実用新案登録請求の範囲第１
項記載の閉止機能付き比例制御弁。[Scope of claims for utility model registration] (1) A diaphragm 1 that is displaced by gas pressure,
Directly connected to this, the gas inlet 10
A valve body 9 that opens and closes a valve port 8 facing from the gas outlet 11, an electromagnetic device 13 that externally controls the movement of the diaphragm 1 using magnetic force, and a magnet body 2 fixed to the diaphragm side, and corresponding thereto. It consists of a fixed iron core 4 fixed at a fixed position at a predetermined close distance from a magnet body, and a valve body 9 interlocked with the diaphragm 1 is formed into a cup shape exhibiting a spherical or conical surface. A coating film 3 made of fluororesin or the like is provided at the valve port 8, and a rubber valve seat 6 having an edge portion 6a is provided at the corresponding valve port 8 so as to be in line contact with the valve body. Proportional control valve with closing function. (2) The fixed iron core 4 is provided with a movable iron core 14 that can be fixed so as to move forward and backward in a mating manner.
Proportional control valve with closing function as described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029254U JPH0426773Y2 (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029254U JPH0426773Y2 (en) | 1987-02-28 | 1987-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63137186U true JPS63137186U (en) | 1988-09-09 |
| JPH0426773Y2 JPH0426773Y2 (en) | 1992-06-26 |
Family
ID=30832981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987029254U Expired JPH0426773Y2 (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426773Y2 (en) |
-
1987
- 1987-02-28 JP JP1987029254U patent/JPH0426773Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426773Y2 (en) | 1992-06-26 |